Tunisia, [3] Siwa Oasis Rif Riffian Mazigh Maghreb Mohamed Chafik Ouarsenis oasis. Djerba Tahaggart Siwa (SIL Maghreb or i iles "tongue" t...: afus → tafust udem → tudemt ixef → tixeft ifassen → tifassin suffix-n:-n: izi → izan "(the) fly" azur → izuran "roof" iziker → izakaren "rope" adrar → udrar Zenati Djebel Nefusa